GB179498A - Improvements in and relating to kinematographic apparatus - Google Patents

Improvements in and relating to kinematographic apparatus

Info

Publication number
GB179498A
GB179498A GB721722A GB721722A GB179498A GB 179498 A GB179498 A GB 179498A GB 721722 A GB721722 A GB 721722A GB 721722 A GB721722 A GB 721722A GB 179498 A GB179498 A GB 179498A
Authority
GB
United Kingdom
Prior art keywords
relating
kinematographic apparatus
kinematographic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB721722A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB721722A priority Critical patent/GB179498A/en
Publication of GB179498A publication Critical patent/GB179498A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB721722A 1921-01-27 1921-01-27 Improvements in and relating to kinematographic apparatus Expired GB179498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB721722A GB179498A (en) 1921-01-27 1921-01-27 Improvements in and relating to kinematographic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB721722A GB179498A (en) 1921-01-27 1921-01-27 Improvements in and relating to kinematographic apparatus

Publications (1)

Publication Number Publication Date
GB179498A true GB179498A (en) 1922-04-27

Family

ID=9828863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB721722A Expired GB179498A (en) 1921-01-27 1921-01-27 Improvements in and relating to kinematographic apparatus

Country Status (1)

Country Link
GB (1) GB179498A (en)

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